genus Plectranthus vs family Labiatae

genus Plectranthus and family Labiatae both are nouns.

Word	Noun	Adjective	Verb	Adverb
genus Plectranthus	Yes	No	No	No
family Labiatae	Yes	No	No	No

genus Plectranthus (noun)	family Labiatae (noun)
large genus of ornamental flowering plants; includes some plants often placed in the genus Coleus	a large family of aromatic herbs and shrubs having flowers resembling the lips of a mouth and four-lobed ovaries yielding four one-seeded nutlets and including mint, thyme, sage, rosemary